Komatsu WA250-6 and WA250PZ-6 Wheel Loader Shop Manual (VEBM610101)

Machines covered

This 2011 manual is for the WA250-6 from serial 75001 and the WA250PZ-6 from serial 75160 (also H00051 and up). Both use the SAA6D107E-1 engine.

Table of Contents

• 00 Index and foreword - how the manual is laid out, safety, general shop info
• 01 Specification - specs, dimensions, weight table, fuel, coolant and lubricants
• 10 Structure, function and maintenance standard - engine and cooling, HST power train, axles and differentials, steering (Orbit-roll, emergency steering), brakes, hydraulics, work equipment, cab, electrical
• 20 Standard value table - service standard values for engine and chassis
• 30 Testing and adjusting - pressure, speed and setting procedures
• 40 Troubleshooting - failure code table, fuse locations, electrical (E-mode), hydraulic and mechanical (H-mode) and engine (S-mode) troubleshooting
• 50 Disassembly and assembly - engine and cooling, power train, axles, hydraulics, work equipment, cab and electrical
• 90 Diagrams and drawings - hydraulic and electrical circuit diagrams

Good to know

This is the full shop manual. 1,244 pages.